So cylinder 2 in my stock motor broke and am going to be purchasing a built crate motor from sneed for speed, already have fmic, intake,catless dp, straight piped exhaust that’s been on the car ,new clutch/ flywheel and catch can as well as a brand new turbo and stage 3 tune from Mario never installed. Was curious to see what anyone that’s gotten into heavily modifying the r56 would do in addition to what I already have/ will be doing and that goes from performance to just cleaning up the bay while everything is apart

 

Water Meth Injection! Whether it's for power or just keeping valve stems clean, WMI is well worth the investment.

Does the new engine have a Cylinder Support System, or at least sleeves? If not, keep your power gains to 300WHP or lower. Top of our cylinders is structurally a weak point and too much boost and/or high compression ratio can kill a cylinder wall.